64 citations · 162 across the 8 of their papers we have counts for
8 papers
Complex Langevin studies of the dynamical compactification of extra dimensions in the Euclidean IKKT matrix model
Konstantinos N. Anagnostopoulos, Takehiro Azuma, Yuta Ito +3
The type IIB matrix model, also known as the IKKT matrix model, is a promising candidate for a nonperturbative formulation of superstring theory. In this talk we study the Euclidea…
Dynamical Compactification of Extra Dimensions in the Euclidean IKKT Matrix Model via Spontaneous Symmetry Breaking
Konstantinos N. Anagnostopoulos, Takehiro Azuma, Yuta Ito +3
The IKKT matrix model has been conjectured to provide a promising nonperturbative formulation of superstring theory. In this model, spacetime emerges dynamically from the microscop…
Complex Langevin analysis of the spontaneous breaking of 10D rotational symmetry in the Euclidean IKKT matrix model
Konstantinos N. Anagnostopoulos, Takehiro Azuma, Yuta Ito +3
The IKKT matrix model is a promising candidate for a nonperturbative formulation of superstring theory, in which spacetime is conjectured to emerge dynamically from the microscopic…
Systematic study of the SO(10) symmetry breaking vacua in the matrix model for type IIB superstrings
Jun Nishimura, Toshiyuki Okubo, Fumihiko Sugino
We study the properties of the space-time that emerges dynamically from the matrix model for type IIB superstrings in ten dimensions. We calculate the free energy and the extent of…
Spontaneous breaking of the rotational symmetry in dimensionally reduced super Yang-Mills models
Tatsumi Aoyama, Jun Nishimura, Toshiyuki Okubo
We investigate the spontaneous breaking of the SO(D) symmetry in matrix models, which can be obtained by the zero-volume limit of pure SU(N) super Yang-Mills theory in D = 6, 10 di…
Gaussian expansion analysis of a matrix model with the spontaneous breakdown of rotational symmetry
Jun Nishimura, Toshiyuki Okubo, Fumihiko Sugino
Recently the gaussian expansion method has been applied to investigate the dynamical generation of 4d space-time in the IIB matrix model, which is a conjectured nonperturbative def…
Testing the Gaussian expansion method in exactly solvable matrix models
Jun Nishimura, Toshiyuki Okubo, Fumihiko Sugino
The Gaussian expansion has been developed since early 80s as a powerful analytical method, which enables nonperturbative studies of various systems using `perturbative' calculation…
Convergence of the Gaussian Expansion Method in Dimensionally Reduced Yang-Mills Integrals
Jun Nishimura, Toshiyuki Okubo, Fumihiko Sugino
We advocate a method to improve systematically the self-consistent harmonic approximation (or the Gaussian approximation), which has been employed extensively in condensed matter p…